A civil engineer should be aware of data!

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An ordinary residential buildings of concrete and steel consumption quantity:
$ N2 W- K/ o$ b2 X7 C* f 1, multi-story masonry house:
' s+ ~3 [7 @) S, r reinforced 30KG/m2
1 _) ?9 L* G6 |. @7 j% D concrete 0.3-0.33m3/m2
2, Multi-frame <br "Reinforced 38-42KG/m2
0 h8 l5 i' |: P/ t7 } concrete 0.33-0.35m3/m2
3, a small high-level 11-12 layers
# `9 s% e9 i  O reinforced 50-52KG/m2
concrete 0.35m3/m2
4, 17-18 layers
6 @# M: \5 N+ [  L* u senior 54-60KG/m2
/ e$ c! x* {& |; Y! U. x6 N- J: v reinforced concrete 0.36m3/m2
5, high-rise 30-storey H = 94 Mi
4 L5 R" [, h1 `) M4 |3 B5 Y. f# ] reinforced 65-75KG/m2
concrete 0.42-0.47 m3/m2
6,juicy couture tracksuit, high-rise hotel-style apartment 28 floors H = 90 Mi
  B1 ?3 h' N  {; I9 U& F reinforced 65-70KG/m2
concrete 0.38-0.42m3/m2
7, villas amount of concrete used and the steel-mediated in multi-storey residential and high-level masonry 11-12 layers
the above data according to rules of seismic structural design of 7-degree area
  f4 q; D4 \. O: s" v3 u
2, ordinary multi-storey residential building in the construction budget for economic indicators
1, Outdoorgray area of accounting for construction area of 3.8

) s; X- C) [/ U0 |/ k) Y 3,ralph lauren pony, the construction efficiency
5 ?0 \5 J% k4 B- e 1, a plaster plaster working day of 35 square meters
2,sb dunk low, one day assemble a red-brick brickwork 1000-1800 block
" l. x5 t% e( S0 K2 f 3,abercrombie hoodies, one day assemble a hollow brick brickwork 800-1000 block
4,ed hardy clothing, tile 15 square meters
5, scraping white first reading of 300 square meters / day, and the second over the 180 square meters / day, for the third time calendaring 90 square meters /
/ j7 {1 l7 \8 S+ D: r6 M
four days,christian louboutin sale, the basic data
1, the weight of concrete 2500KG/m3
* b* s& q& U) l# B 2, the weight of steel per meter of 0.00617 * d * d
3, dry sand weight 1500KG/m3, wet sand Weight 1700KG/m3
4, stone weight 2200KG/m3
5 T3 H0 i, T  _; e: i4 I# j 5, about 525 cubic meter brick (sub-thickness of the wall)
6, hollow brick 175 cubic meter of about
3 l1 I( ^, d  \8 w$ r) [7 X  t 7, sieve required 1.3 square one clean common sand sand